Kediri

City · 879 CE · in Southeast Asia

Capital of Kediri Kingdom (1046–1221).

Badajoz (875 CE): Capital of Taifa of Badajoz (1010–1151).
Sort (c. 875 CE): Capital of County of Pallars (875–1011), County of Pallars Sobirà (1040–1201).
Burgos (884 CE): Capital of Kingdom of Castile (1065–1235).
Kars (c. 886 CE): Capital of Bagratid Armenia (886–1045).
Ani (c. 886–1319 CE): Capital of Bagratid Armenia (886–1045).
Bagaran (c. 886–1045 CE): Capital of Bagratid Armenia (886–1045).
Shirakavan (c. 886–1045 CE): Capital of Bagratid Armenia (886–1045).
La Seu d'Urgell (c. 870 CE): Capital of County of Urgell (870–1413).
Hotan (c. 888 CE): Capital of Kingdom of Khotan (888–1006).
Ardanuç (c. 888 CE): Capital of Kingdom of the Iberians (888–999).

Around the same time and place

Prambanan (c. 850 CE): Largest Hindu temple compound in Indonesia, built in the 9th century in central Java and dedicated to the Trimurti.